SST39LF-200A-554C-B3KE SST [Silicon Storage Technology, Inc], SST39LF-200A-554C-B3KE Datasheet - Page 25

• Manufacturer Part Number: SST39LF-200A-554C-B3KE
• Description: 2 Mbit / 4 Mbit / 8 Mbit (x16) Multi-Purpose Flash
• Manufacturer: SST [Silicon Storage Technology, Inc]

2 Mbit / 4 Mbit / 8 Mbit Multi-Purpose Flash
SST39LF200A / SST39LF400A / SST39LF800A
SST39VF200A / SST39VF400A / SST39VF800A
©2010 Silicon Storage Technology, Inc.
FIGURE 21: Erase Command Sequence
Command Sequence
Load data: XXAAH
Load data: XXAAH
Load data: XX55H
Load data: XX80H
Load data: XX55H
Load data: XX10H
Address: 2AAAH
Address: 2AAAH
Address: 5555H
Address: 5555H
Address: 5555H
Address: 5555H
Chip erased
Chip-Erase
Wait T SCE
to FFFFH
Note:
Command Sequence
X can be V IL or V IH , but no other value.
Load data: XXAAH
Load data: XXAAH
Load data: XX55H
Load data: XX80H
Load data: XX55H
Load data: XX30H
Address: 2AAAH
Address: 2AAAH
Address: 5555H
Address: 5555H
Address: 5555H
Sector erased
Sector-Erase
Address: SA X
to FFFFH
Wait T SE
25
Command Sequence
Load data: XXAAH
Load data: XXAAH
Load data: XX55H
Load data: XX80H
Load data: XX55H
Load data: XX50H
Address: 2AAAH
Address: 2AAAH
Address: 5555H
Address: 5555H
Address: 5555H
Address: BA X
Block-Erase
Block erased
to FFFFH
Wait T BE
1117 F16.5
S71117-12-000
Data Sheet
04/10